Has anyone had this problem???

2007 EDGE SEL AWD, 35000miles

Am getting exhause fumes into the interior. slow driving and stop and go traffic. Have checked exhaust system and seal around rear hatch and they are OK. Gets so bad at times have to open the windows to get fresh air. Any help appreciated as none from the dealer

if your problem seems to be focused at back of the vehicle then the rear bumper must come off to inspect the air extractors. these vents are attached to the rear corners of the body, not the bumper and may be your problem.